A325 Heavy Hex Bolt
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A325 Heavy Hex Bolt

ASTM F3125 Grade A325 heavy hex bolts are high strength structural bolts manufactured from medium carbon steel, carbon boron, or medium carbon alloy steel. A325 hex bolts are available in diameters from 1/2" through 1 1/2" inclusive. Dimensional specifications are governed by ASME B18.2.6. Grade markings consists of both the grade symbol "A325" and the manufacturer's identification mark. Inch series fasteners meeting ASTM F3125 Grade A325 specifications are intended for use in steel to steel structural connections. Grade A325 heavy hex bolts offer a heavy pattern head to increase the bearing surface and distribute the clamping load over a larger area.

A325 Heavy Hex Bolt
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Diameter Thread Pitch Length Threading Origin Item # Availability Price Quantity UOM
1/2 13 1 1/4 Partial Unrestricted Origin 325B0500125-I In Stock $0.40832/EA EA
1/2 13 1 1/2 Partial North American 325B0500150-U 3-5 Working Days $0.43713/EA EA
1/2 13 1 3/4 Partial Unrestricted Origin 325B0500175-I In Stock $0.29673/EA EA
1/2 13 2 Partial Unrestricted Origin 325B0500200-I In Stock $0.87605/EA EA
1/2 13 2 3/4 Partial North American 325B0500275-U 3-5 Working Days $1.50411/EA EA
1/2 13 4 Partial North American 325B0500400-U 3-5 Working Days $1.50684/EA EA
5/8 11 1 1/2 Full North American 325B0620150-U 3-5 Working Days $1.50618/EA EA
5/8 11 1 3/4 Partial Unrestricted Origin 325B0620175-I In Stock $0.9008/EA EA
5/8 11 2 Partial Unrestricted Origin 325B0620200-I In Stock $0.93664/EA EA
5/8 11 2 1/4 Partial North American 325B0620225-U 3-5 Working Days $0.71034/EA EA
5/8 11 2 1/2 Partial Unrestricted Origin 325B0620250-I In Stock $0.56627/EA EA
5/8 11 4 Partial North American 325B0620400-U 3-5 Working Days $1.59812/EA EA
3/4 10 1 3/4 Partial Unrestricted Origin 325B0750175-I In Stock $0.8785/EA EA
3/4 10 2 Partial Unrestricted Origin 325B0750200-I In Stock $1.03615/EA EA
3/4 10 2 1/4 Partial Unrestricted Origin 325B0750225-I In Stock $0.98966/EA EA
3/4 10 2 1/2 Partial Unrestricted Origin 325B0750250-U 3-5 Working Days $1.87572/EA EA
3/4 10 2 3/4 Partial Unrestricted Origin 325B0750275-I In Stock $1.12357/EA EA
3/4 10 3 Partial Unrestricted Origin 325B0750300-I 3-5 Working Days $1.19859/EA EA
3/4 10 3 1/4 Partial Unrestricted Origin 325B0750325-I In Stock $1.03539/EA EA
3/4 10 3 1/2 Partial Unrestricted Origin 325B0750350-I In Stock $1.10888/EA EA
3/4 10 4 Partial North American 325B0750400-U 3-5 Working Days $2.76313/EA EA
3/4 10 4 1/2 Partial North American 325B0750450-U 3-5 Working Days $2.91892/EA EA
7/8 9 1 3/4 Partial Unrestricted Origin 325B0870175-I In Stock $3.58108/EA EA
7/8 9 2 Partial Unrestricted Origin 325B0870200-I In Stock $1.60266/EA EA
7/8 9 2 1/4 Partial Unrestricted Origin 325B0870225-I In Stock $1.55342/EA EA
7/8 9 2 1/2 Partial Unrestricted Origin 325B0870250-I In Stock $1.65972/EA EA
7/8 9 3 1/2 Partial Unrestricted Origin 325B0870350-I In Stock $1.62162/EA EA
7/8 9 4 Partial Unrestricted Origin 325B0870400-I In Stock $11.85076/EA EA
7/8 9 5 Partial North American 325B0870500-I In Stock $7.7262/EA EA
7/8 9 5 1/2 Partial North American 325B0870550-I In Stock $4.52644/EA EA
1 8 3 Partial North American 325B1000300-U 3-5 Working Days $4.34783/EA EA
1 8 3 1/2 Partial North American 325B1000350-I In Stock $2.84371/EA EA
1 8 3 3/4 Partial North American 325B1000375-I In Stock $2.97297/EA EA
1 8 4 Partial North American 325B1000400-I In Stock $3.87779/EA EA
1 8 4 3/4 Partial North American 325B1000475-U 3-5 Working Days $12.33843/EA EA
1 8 5 Partial North American 325B1000500-U 3-5 Working Days $5.5329/EA EA
1 8 5 1/2 Partial North American 325B1000550-U 3-5 Working Days $10.31915/EA EA
1 8 6 Partial North American 325B1000600-I In Stock $6.54759/EA EA
1 1/4 7 3 1/4 Partial North American 325B1250325-U 3-5 Working Days EA
1 1/4 7 3 1/2 Partial North American 325B1250350-I In Stock $0.0235/EA EA
1 1/4 7 4 Partial North American 325B1250400-U 3-5 Working Days $6.84818/EA EA
1 1/4 7 4 3/4 Partial North American 325B1250475-U 3-5 Working Days $8.0475/EA EA
1 1/4 7 6 1/2 Partial North American 325B1250650-I In Stock $8.69565/EA EA
1 1/2 6 3 Full North American 325B1500300-U 3-5 Working Days $2.35018/EA EA
1 1/2 6 3 1/2 Partial North American 325B1500350-U 3-5 Working Days $2.35018/EA EA
1 1/2 6 3 3/4 Partial North American 325B1500375-U 3-5 Working Days $28.47297/EA EA
1 1/2 6 4 Partial North American 325B1500400-I In Stock $2.35018/EA EA
1 1/2 6 5 Partial North American 325B1500500-U 3-5 Working Days $11.29652/EA EA
1 1/2 6 5 1/2 Partial North American 325B1500550-U 3-5 Working Days $29.60576/EA EA
1 1/2 6 6 Partial North American 325B1500600-U 3-5 Working Days $22.91657/EA EA
1 1/2 6 6 1/2 Partial North American 325B1500650-U 3-5 Working Days $28.12378/EA EA
1 1/2 6 7 Partial North American 325B1500700-U 3-5 Working Days $31.43894/EA EA